42737820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11677}}^1$

素因数の和:11750

約数の個数: 48

約数和(自身を含む): 121638048

約数和(自身を除く): 78900228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 11677, 23354, 35031, 46708, 58385, 70062, 116770, 140124, 175155, 233540, 350310, 700620, 712297, 1424594, 2136891, 2849188, 3561485, 4273782, 7122970, 8547564, 10684455, 14245940, 21368910, 42737820]

約数ペア:

[(1, 42737820), (2, 21368910), (3, 14245940), (4, 10684455), (5, 8547564), (6, 7122970), (10, 4273782), (12, 3561485), (15, 2849188), (20, 2136891), (30, 1424594), (60, 712297), (61, 700620), (122, 350310), (183, 233540), (244, 175155), (305, 140124), (366, 116770), (610, 70062), (732, 58385), (915, 46708), (1220, 35031), (1830, 23354), (3660, 11677)]